My question is simple. Should I be using the NETSCAPE_* series of
macros/functions to obtain a public key from a KEYGEN web form
element?
char *spkstr = NULL;
EVP_PKEY *pkey = NULL;
NETSCAPE_SPKI *spki = NULL;
if ((spkstr[-1] == '\r')||(spkstr[-1] == '\n')) {
spkstr--;
}
spki = NETSCAPE_SPKI_b64_decode(spkstr, strlen(spkstr));
if (sizeof(spki)<4) {
printf("error decoding spki");
}
pkey = NETSCAPE_SPKI_get_pubkey(spki);
if (pkey == NULL) {
printf('Error getting public key');
}
Or a combination of the ASN1_* and X509_* series of functions?
My assumption based on the example provided in apps/spkac.c is to use
the NETSCAPE_* structs and functions. However I am running into a
problem trying to extract the public key, challenge, signature from an
existing SPKAC. Any help is appreciated.
--
Jason Gerfen
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